发明名称 |
INK CARTRIDGE, INK JET PRINTING APARATUS, AND REFILLING DEVICE |
摘要 |
An ink cartridge for an ink jet type printing apparatus having a print head, the ink cartridge including: a container having an ink chamber for containing ink therein; an ink supply port for ejecting the ink from the ink chamber to the print head; a memory device for storing data related to the ink or the ink cartridge, the memory device has an area in which the data is stored in a rewritable manner; and a contact device enabling the transmission of data between the memory device and an external device;
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申请公布号 |
CA2272670(A1) |
申请公布日期 |
1999.11.25 |
申请号 |
CA19992272670 |
申请日期 |
1999.05.25 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
NAKA, TAKAHIRO;MATSUMOTO, HITOSHI |
分类号 |
B41J2/175;(IPC1-7):B41J2/175;B41J2/07;B41J2/165 |
主分类号 |
B41J2/175 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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